ROTBERG EUGENE H 4
4 · MARTEK BIOSCIENCES CORP · Filed Feb 25, 2011
Insider Transaction Report
Form 4
ROTBERG EUGENE H
Director
Transactions
- Disposition from Tender
Common Stock
2011-02-18$31.50/sh−7,300$229,950→ 0 total(indirect: See Footnote) - Disposition from Tender
Common Stock
2011-02-18$31.50/sh−7,300$229,950→ 0 total(indirect: See Footnote) - Disposition from Tender
Common Stock
2011-02-18$31.50/sh−55,206$1,738,989→ 0 total
Footnotes (2)
- [F1]The number of securities set forth represents the aggregate holdings of the Rotberg/Comens/Booth Charitable Foundation, of which Mr. Rotberg shares voting and dispositive powers with members of his family. Mr. Rotberg's beneficial ownership of Martek Biosciences Corporation Common Stock held by this entity is limited to the extent of his pecuniary interest therein.
- [F2]The number of securities set forth represents the aggregate holdings of the Rotberg/Comens/Bray Charitable Foundation, of which Mr. Rotberg shares voting and dispositive powers with members of his family. Mr. Rotberg's beneficial ownership of Martek Biosciences Corporation Common Stock held by this entity is limited to the extent of his pecuniary interest therein.